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Leupold produces a myriad of rugged and reliable mounting systems in a variety of styles and configurations. Their American-made rings and bases are finely crafted to exacting tolerances for a secure, dependable, and repeatable mounting solution for your riflescope.
Leupold's STD 70A One-Piece Mounting Base is designed to receive their STD style rings. They're machined out of solid steel to ensure a rock-solid mount to your receiver, and a lifetime of use.
One piece bases provide maximum rigidity and stability for your mounting system.
Note: Fits post-war non-express long-action Winchester 70, 70A, 670, & 770 rifles with serial numbers above 66,360.
Machined steel construction
Engineered to fit right handed, long action, Winchester 70, 70A, 670, & 770 rifles & Post-war non-express models with serial numbers above 66,360
Designed to receive Leupold's STD rings; forward base accepts a dovetail ring, and the rear base features windage adjustment screws
Made in the USA
In the Box
Leupold STD 70A One-Piece Mounting Base for Select Right Handed, Long Action, Winchester Rifles (Gloss)